leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/radeon: use DMA engine for VM page table updates on SI

Browse Source 
DMA engine has special packets to facilitate this and it also keeps
the 3D engine free for other things.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2012-10-22 12:34:39 -04:00
parent deab48f140
commit bf66a786c9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/radeon_asic.c
View File

@ -1695,7 +1695,7 @@ static struct radeon_asic si_asic = {
.vm = { .vm = {
.init = &si_vm_init, .init = &si_vm_init,
.fini = &si_vm_fini, .fini = &si_vm_fini,
.pt_ring_index = RADEON_RING_TYPE_GFX_INDEX, .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
.set_page = &si_vm_set_page, .set_page = &si_vm_set_page,
}, },
.ring = { .ring = {